Merge branch 'orion' into devel

* orion: (26 commits)
  [ARM] Orion: implement power-off method for QNAP TS-109/209
  [ARM] Orion: add support for QNAP TS-109/TS-209
  [ARM] Orion: I2C support
  [I2C] i2c-mv64xxx: Don't set i2c_adapter.retries
  [I2C] Split mv643xx I2C platform support
  [ARM] Orion: enable CONFIG_RTC_DRV_M41T80 for D-Link DNS-323
  [ARM] Orion defconfig
  [ARM] Orion: add support for Orion/MV88F5181 based D-Link DNS-323
  [ARM] Orion: MV88F5181 support bits
  [ARM] Orion: Buffalo/Revogear Kurobox Pro support
  [ARM] OrionNAS RD board support
  [ARM] Orion: support for Marvell Orion-2 (88F5281) Development Board
  [ARM] Orion: common platform setup for Gigabit Ethernet port
  [ARM] Orion: platform device registration for UART, USB and NAND
  [ARM] Orion: system timer support
  [ARM] Orion edge GPIO IRQ support
  [ARM] Orion: IRQ support
  [ARM] Orion: provide GPIO method for enabling hardware assisted blinking
  [ARM] Orion: GPIO support
  [ARM] Orion: programable address map support
  ...

Conflicts:

	arch/arm/Kconfig
	arch/arm/Makefile

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 143 insertions, 0 deletions

diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h
new file mode 100644
index 000000000000..f787f752e58c
--- /dev/null
+++ b/include/asm-arm/arch-orion/orion.h
@@ -0,0 +1,143 @@
+/*
+ * include/asm-arm/arch-orion/orion.h
+ *
+ * Generic definitions of Orion SoC flavors:
+ *  Orion-1, Orion-NAS, Orion-VoIP, and Orion-2.
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_ORION_H__
+#define __ASM_ARCH_ORION_H__
+
+/*******************************************************************************
+ * Orion Address Map
+ * Use the same mapping (1:1 virtual:physical) of internal registers and
+ * PCI system (PCI+PCIE) for all machines.
+ * Each machine defines the rest of its mapping (e.g. device bus flashes)
+ ******************************************************************************/
+#define ORION_REGS_BASE		0xf1000000
+#define ORION_REGS_SIZE		SZ_1M
+
+#define ORION_PCI_SYS_MEM_BASE	0xe0000000
+#define ORION_PCIE_MEM_BASE	ORION_PCI_SYS_MEM_BASE
+#define ORION_PCIE_MEM_SIZE	SZ_128M
+#define ORION_PCI_MEM_BASE	(ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE)
+#define ORION_PCI_MEM_SIZE	SZ_128M
+
+#define ORION_PCI_SYS_IO_BASE	0xf2000000
+#define ORION_PCIE_IO_BASE	ORION_PCI_SYS_IO_BASE
+#define ORION_PCIE_IO_SIZE	SZ_1M
+#define ORION_PCIE_IO_REMAP	(ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE)
+#define ORION_PCI_IO_BASE	(ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE)
+#define ORION_PCI_IO_SIZE	SZ_1M
+#define ORION_PCI_IO_REMAP	(ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE)
+/* Relevant only for Orion-NAS */
+#define ORION_PCIE_WA_BASE	0xf0000000
+#define ORION_PCIE_WA_SIZE	SZ_16M
+
+/*******************************************************************************
+ * Supported Devices & Revisions
+ ******************************************************************************/
+/* Orion-1 (88F5181) */
+#define MV88F5181_DEV_ID	0x5181
+#define MV88F5181_REV_B1	3
+/* Orion-NAS (88F5182) */
+#define MV88F5182_DEV_ID	0x5182
+#define MV88F5182_REV_A2	2
+/* Orion-2 (88F5281) */
+#define MV88F5281_DEV_ID	0x5281
+#define MV88F5281_REV_D1	5
+#define MV88F5281_REV_D2	6
+
+/*******************************************************************************
+ * Orion Registers Map
+ ******************************************************************************/
+#define ORION_DDR_REG_BASE	(ORION_REGS_BASE | 0x00000)
+#define ORION_DEV_BUS_REG_BASE	(ORION_REGS_BASE | 0x10000)
+#define ORION_BRIDGE_REG_BASE	(ORION_REGS_BASE | 0x20000)
+#define ORION_PCI_REG_BASE	(ORION_REGS_BASE | 0x30000)
+#define ORION_PCIE_REG_BASE	(ORION_REGS_BASE | 0x40000)
+#define ORION_USB0_REG_BASE	(ORION_REGS_BASE | 0x50000)
+#define ORION_ETH_REG_BASE	(ORION_REGS_BASE | 0x70000)
+#define ORION_SATA_REG_BASE	(ORION_REGS_BASE | 0x80000)
+#define ORION_USB1_REG_BASE	(ORION_REGS_BASE | 0xa0000)
+
+#define ORION_DDR_REG(x)	(ORION_DDR_REG_BASE | (x))
+#define ORION_DEV_BUS_REG(x)	(ORION_DEV_BUS_REG_BASE | (x))
+#define ORION_BRIDGE_REG(x)	(ORION_BRIDGE_REG_BASE | (x))
+#define ORION_PCI_REG(x)	(ORION_PCI_REG_BASE | (x))
+#define ORION_PCIE_REG(x)	(ORION_PCIE_REG_BASE | (x))
+#define ORION_USB0_REG(x)	(ORION_USB0_REG_BASE | (x))
+#define ORION_USB1_REG(x)	(ORION_USB1_REG_BASE | (x))
+#define ORION_ETH_REG(x)	(ORION_ETH_REG_BASE | (x))
+#define ORION_SATA_REG(x)	(ORION_SATA_REG_BASE | (x))
+
+/*******************************************************************************
+ * Device Bus Registers
+ ******************************************************************************/
+#define MPP_0_7_CTRL		ORION_DEV_BUS_REG(0x000)
+#define MPP_8_15_CTRL		ORION_DEV_BUS_REG(0x004)
+#define MPP_16_19_CTRL		ORION_DEV_BUS_REG(0x050)
+#define MPP_DEV_CTRL		ORION_DEV_BUS_REG(0x008)
+#define MPP_RESET_SAMPLE	ORION_DEV_BUS_REG(0x010)
+#define GPIO_OUT		ORION_DEV_BUS_REG(0x100)
+#define GPIO_IO_CONF		ORION_DEV_BUS_REG(0x104)
+#define GPIO_BLINK_EN		ORION_DEV_BUS_REG(0x108)
+#define GPIO_IN_POL		ORION_DEV_BUS_REG(0x10c)
+#define GPIO_DATA_IN		ORION_DEV_BUS_REG(0x110)
+#define GPIO_EDGE_CAUSE		ORION_DEV_BUS_REG(0x114)
+#define GPIO_EDGE_MASK		ORION_DEV_BUS_REG(0x118)
+#define GPIO_LEVEL_MASK		ORION_DEV_BUS_REG(0x11c)
+#define DEV_BANK_0_PARAM	ORION_DEV_BUS_REG(0x45c)
+#define DEV_BANK_1_PARAM	ORION_DEV_BUS_REG(0x460)
+#define DEV_BANK_2_PARAM	ORION_DEV_BUS_REG(0x464)
+#define DEV_BANK_BOOT_PARAM	ORION_DEV_BUS_REG(0x46c)
+#define DEV_BUS_CTRL		ORION_DEV_BUS_REG(0x4c0)
+#define DEV_BUS_INT_CAUSE	ORION_DEV_BUS_REG(0x4d0)
+#define DEV_BUS_INT_MASK	ORION_DEV_BUS_REG(0x4d4)
+#define I2C_BASE		ORION_DEV_BUS_REG(0x1000)
+#define UART0_BASE		ORION_DEV_BUS_REG(0x2000)
+#define UART1_BASE		ORION_DEV_BUS_REG(0x2100)
+#define GPIO_MAX		32
+
+/***************************************************************************
+ * Orion CPU Bridge Registers
+ **************************************************************************/
+#define CPU_CONF		ORION_BRIDGE_REG(0x100)
+#define CPU_CTRL		ORION_BRIDGE_REG(0x104)
+#define CPU_RESET_MASK		ORION_BRIDGE_REG(0x108)
+#define CPU_SOFT_RESET		ORION_BRIDGE_REG(0x10c)
+#define POWER_MNG_CTRL_REG	ORION_BRIDGE_REG(0x11C)
+#define BRIDGE_CAUSE		ORION_BRIDGE_REG(0x110)
+#define BRIDGE_MASK		ORION_BRIDGE_REG(0x114)
+#define MAIN_IRQ_CAUSE		ORION_BRIDGE_REG(0x200)
+#define MAIN_IRQ_MASK		ORION_BRIDGE_REG(0x204)
+#define TIMER_CTRL		ORION_BRIDGE_REG(0x300)
+#define TIMER_VAL(x)		ORION_BRIDGE_REG(0x314 + ((x) * 8))
+#define TIMER_VAL_RELOAD(x)	ORION_BRIDGE_REG(0x310 + ((x) * 8))
+
+#ifndef __ASSEMBLY__
+
+/*******************************************************************************
+ * Helpers to access Orion registers
+ ******************************************************************************/
+#include <asm/types.h>
+#include <asm/io.h>
+
+#define orion_read(r)		__raw_readl(r)
+#define orion_write(r, val)	__raw_writel(val, r)
+
+/*
+ * These are not preempt safe. Locks, if needed, must be taken care by caller.
+ */
+#define orion_setbits(r, mask)	orion_write((r), orion_read(r) | (mask))
+#define orion_clrbits(r, mask)	orion_write((r), orion_read(r) & ~(mask))
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_ARCH_ORION_H__ */